Alarm system/keyless unlocking issue

[jdstro]

So while cleaning my car I noticed that under the passengers seat is a wire that is connected to what looks like a ground bolt and splits off to a large connection on one end but the other end has a connection not connected to anything. Any chance this could be tied to the problem? I tried finding what it plugs into but it was to dark

[BrokenLinkage]

I believe you will find that your unconnected wire under the passenger seat is for the optional child seat installation bar's "seatbelt" buckle, which deactivates the passenger airbag when the child seat is installed (but only if your car's computer is programmed for this).
Doubt it relates to your current problem. Sorry.